260783832

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{1277}}^1$

素因数の和:1480

約数の個数: 64

約数和(自身を含む): 667422720

約数和(自身を除く): 406638888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 127, 134, 201, 254, 268, 381, 402, 508, 536, 762, 804, 1016, 1277, 1524, 1608, 2554, 3048, 3831, 5108, 7662, 8509, 10216, 15324, 17018, 25527, 30648, 34036, 51054, 68072, 85559, 102108, 162179, 171118, 204216, 256677, 324358, 342236, 486537, 513354, 648716, 684472, 973074, 1026708, 1297432, 1946148, 2053416, 3892296, 10865993, 21731986, 32597979, 43463972, 65195958, 86927944, 130391916, 260783832]

約数ペア:

[(1, 260783832), (2, 130391916), (3, 86927944), (4, 65195958), (6, 43463972), (8, 32597979), (12, 21731986), (24, 10865993), (67, 3892296), (127, 2053416), (134, 1946148), (201, 1297432), (254, 1026708), (268, 973074), (381, 684472), (402, 648716), (508, 513354), (536, 486537), (762, 342236), (804, 324358), (1016, 256677), (1277, 204216), (1524, 171118), (1608, 162179), (2554, 102108), (3048, 85559), (3831, 68072), (5108, 51054), (7662, 34036), (8509, 30648), (10216, 25527), (15324, 17018)]